The Ostrea Mixed Pigeon Grit 20kg is a 2 - 5 mm mix and is specifically formulated for pigeons.
It contains both soluble and insoluble grit.
It contains minerals and trace elements for muscle development as well as providing calcium for a strong skeleton and flint to enable effective digestion of their feed.
Purified charcoal is added as a digestive aid and to absorb any toxins in the intestines.
It also contains seashells, redstone, flint and charcoal, graded 2-5mm, in a blend that will ensure the good health and top performance of your pigeons.